https://store.10gtek.com/1-25g-cwdm-sfp-transceiver-80-km-1270-1610nm-cwdm-1430-nm-at/p-9706
Allied telesis CWDM 1430nm 1000Base-ZX SFP Transceiver 1.25G 80km Module - 10Gtek
GET brand new Allied telesis 1000Base-ZX Compatible optical transceiver whit wholesale price at 10Gtek Store, 1.25G SFP ( CWDM 1430nm 80km SMF Dual LC) modules...